A Unique Way to Learn All the complexities of animal cells can be hard to digest with just book learning. So the 4-D Science Animal Cell Model provides a unique way for learning the essential components to these building blocks of life.

Detailed Puzzles, Built to Last Each six-inch Animal Cell Model contains 24 super-detailed detachable pieces and features cutaway sections of the various cell parts. Assemble and disassemble as many times as you like, as these 4-D science puzzles are made to last.

Great for Biology Studies Each 4-D Science Animal Cell Model includes an illustrated guidebook and a display stand. Great for any child studying biology! For ages eight and older.

About 4-D Puzzles:Enthusiasts of these startlingly lifelike puzzles are multiplying rapidly, and it is no wonder why. These ingenious, museum-quality puzzles have been highly recognized for their authenticated look, meticulous finishing, and fastidious painting.

Marketed as 4-D Puzzles, the fourth "D" denoting the "detailed" aspect to the three-dimensional puzzles, not only is the company undergoing exponential growth, but so are the knockoffs. Don't settle for the cheaper versions, they will cause your child nothing but grief.

Each one of these puzzles can be put together and pulled back apart countless times, which is perfect for families with many children. They do contain small parts that can be a choking hazard for younger children, but children six years and older will spend hours learning while doing.